Gigabit PoE+ Injector Adapter - 30W 48V Power Over Ethernet Plus - 10/100/1000Mbps IEEE 802.3af/at Compliant - Up to 100 M (328 ft) Range, by ThePoEstore

I have two of these, one powering a UniFi access point and one powering a ReoLink security camera. Both have no problems connecting back to my home network over Gigabit speeds and have been extremely reliable. For the price, this is a great PoE injector.

Second one. The first got smoked by a lighting strike. Works great. No issues pushing power 100’ without issue to a PTz.

I needed POE++ for an ubiquity U7PRO XGS with a 10Gb ethernet connection and I really didn’t want to spend $500 for one of their switches just for the one device.It worked great, although it originally failed with a 12 foot cat 5e cable, even though I have run 10Gb ethernet 5e up to 20 or 30 feet in my apartment. I used a shorter cable until some new Amazon basic cat 6 cables arrived.I am getting 1.9Gb-2.2Gb speed test results on an iPhone 16 Pro Max while at my desk in the next room with a wall between myself and the access point. I can only get about 1.1Gb on the old Wi-Fi 6E access point.

Product seems to work fine, am using it to power a Ubiquity UniFi 6. Only complaint is this product description says it’s 10/100/1000 mbit but the pamphlet included in the box says it’s only 10/100mbit, which is confusing. It’s a simple product with a simple pamphlet insert, this should be easy to get right.

I got this to use with a PoE security camera that is hooked up to an NVR. This one particular camera has been giving me a lot of issues where it disconnects and often needs to be power cycles numerous times before it will be detected correctly. Because of its distance from the NVR and the age of both pieces of equipment, I suspected that it might not be receiving enough power. So, I connected this PoE injector between the NVR and the camera and it powered on and connected correctly in the first try. I think this is a sign that it has done exactly what I needed. Time will tell if the camera continues working so well.I picked this one because of the low price but it does have the disadvantage of only supplying a single PoE port. I think for many applications it would be advantageous to get a PoE injector that supports multiple ports.

It worked exactly as advertised! This seamlessly allowed my PoE security camera to work with no issues. Really easy to install and it didn’t take much space. It’s well made with a light indicator to let you know if you’re not connected with a red light indicator and if you’re finally cooking with bacon grease with a green light indicator.

I got this to provide power to a TP-Link outdoor POE++ passthrough switch. It’s working great with three POE security cameras and a POE access point connected to the TP-Link switch. The POE injector is in my network closet so it has the added benefit of being able to plug into my UPS and keep that part of the network up for a while during a power outage.

I purchased this for use with a Unifi access point. What can I say, it was very simple to install and configure. You just plug it in and it works. The build quality is as expected and the price is very competitive. I highly recommend it.